31091106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 65802240

約数和(自身を除く): 34711134

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1223, 1338, 2446, 3669, 4237, 7338, 8474, 12711, 23237, 25422, 46474, 69711, 139422, 272729, 545458, 818187, 1636374, 5181851, 10363702, 15545553, 31091106]

約数ペア:

[(1, 31091106), (2, 15545553), (3, 10363702), (6, 5181851), (19, 1636374), (38, 818187), (57, 545458), (114, 272729), (223, 139422), (446, 69711), (669, 46474), (1223, 25422), (1338, 23237), (2446, 12711), (3669, 8474), (4237, 7338)]